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Individual Calculations September 2017 |
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| Szczerbak, Stefan Total change: 9.80 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1463 | 3.50 | 9 | 0.49 | 20 | 9.80 | |
|  Marszk, Kazimierz | | | 1805 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Wilczynski, Adam | | | 1663 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Krupa, Jerzy | | | 1782 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tomalak, Stanislaw | | | 1646 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Juengling, Jan | | | 1618 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kusnierz, Janusz | | | 1511 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Barczyk, Tadeusz | | | 1471 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zawada, Jozef | | | 1659 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ostrowski, Michal | | | 1224 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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